The device masking commands allow you to:
Assign and mask access privileges of hosts and adapters
Connected in a Fibre Channel topology to storage arrays and devices.
Specify the host bus adapters (HBAs) through which a host can access storage arrays devices.
Display or list device masking objects and their relationships: Typical objects are hosts, HBAs, storage arrays devices, and Fibre Channel Adapter (FA) ports.
Modify properties, such as names and access privileges associated with device masking objects (for example, change the Name of a host).
